Hi, this 'Unexpected vif_type=binding_failed’ is as well fairly-generic, but you can change focus from Nova to Neutron+virtual switch.
So check: -Neutron server logs -Logs of Neutron agent on target Compute Host(s) -OVS logs and possibly things like /var/log/messages for things related to virtual networking. The root cause is typically: -misconfiguration of mechanism driver/type driver. -misconfiguration of virtual switching (typically OVS) Go through installation documents in docs.openstack.org, that provides a guide for values parameters related to that. BR, Konstantin > On Feb 20, 2017, at 8:16 AM, Anwar Durrani <[email protected]> wrote: > > Further when i tried and attempt to launch new instance, i can see the > following > > tail -f /var/log/nova/nova-compute.log > > > > 2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance: > 1840ac2e-5a54-4941-a96f-a431b2a2c236] flavor, virt_type) > > 2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance: > 1840ac2e-5a54-4941-a96f-a431b2a2c236] File > "/usr/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 374, in > get_config > > 2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance: > 1840ac2e-5a54-4941-a96f-a431b2a2c236] _("Unexpected vif_type=%s") % > vif_type) > > 2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance: > 1840ac2e-5a54-4941-a96f-a431b2a2c236] NovaException: Unexpected > vif_type=binding_failed > > 2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance: > 1840ac2e-5a54-4941-a96f-a431b2a2c236] > > > > > > On Mon, Feb 20, 2017 at 12:31 PM, Melvin Hillsman <[email protected] > <mailto:[email protected]>> wrote: > Since the error was with scheduling you will want to modify the config for > nova to show verbose output, try to create another instance, and check for > the uuid and/or requestid of the creation attempt in the log - > nova-scheduler.log > > I would turn verbose logging off right after you get a failed attempt to > schedule as well since they logs can grow quickly. > > On Mon, Feb 20, 2017 at 12:56 AM, Saverio Proto <[email protected] > <mailto:[email protected]>> wrote: > Well, > I have no idea from this log file. Trying to make nova-compute more > verbose if you dont find anything in the logs > > Saverio > > 2017-02-20 7:50 GMT+01:00 Anwar Durrani <[email protected] > <mailto:[email protected]>>: > > > > On Thu, Feb 16, 2017 at 1:44 PM, Saverio Proto <[email protected] > > <mailto:[email protected]>> wrote: > >> > >> openstack server show uuid > > > > > > Hi Saverio, > > > > I have investigated and progressed the case as per your saying, i got to > > know that instance was supposed to be launched on one of the nova node, > > where i dig and tried find out log as you mentioned, following output i have > > seen as below : > > > > tail -f /var/log/nova/nova-compute.log > > > > 2017-02-20 10:40:19.318 5365 WARNING nova.compute.manager > > [req-34fa4448-061d-44ad-b6e9-6ff0d1fd072f - - - - -] While synchronizing > > instance power states, found 4 instances in the database and 0 instances on > > the hypervisor. > > > > and > > > > other log where i have found following : > > > > tail -f /var/log/nova/nova-manage.log > > > > 2017-02-15 16:42:42.896 115003 TRACE nova File > > "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 34, in > > sleep > > > > 2017-02-15 16:42:42.896 115003 TRACE nova hub.switch() > > > > 2017-02-15 16:42:42.896 115003 TRACE nova File > > "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 294, in switch > > > > 2017-02-15 16:42:42.896 115003 TRACE nova return self.greenlet.switch() > > > > 2017-02-15 16:42:42.896 115003 TRACE nova File > > "/usr/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 346, in run > > > > 2017-02-15 16:42:42.896 115003 TRACE nova self.wait(sleep_time) > > > > > > Thanks > > > > > > > > -- > > Thanks & regards, > > Anwar M. Durrani > > +91-9923205011 <tel:099232%2005011> > > > > > > _______________________________________________ > OpenStack-operators mailing list > [email protected] > <mailto:[email protected]> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators> > > > > -- > Kind regards, > > Melvin Hillsman > Ops Technical Lead > OpenStack Innovation Center > > [email protected] <mailto:[email protected]> > phone: (210) 312-1267 > mobile: (210) 413-1659 > http://osic.org <http://osic.org/> > > Learner | Ideation | Belief | Responsibility | Command > > > > -- > Thanks & regards, > Anwar M. Durrani > +91-9923205011 > <http://in.linkedin.com/pub/anwar-durrani/20/b55/60b> > > _______________________________________________ > OpenStack-operators mailing list > [email protected] > <mailto:[email protected]> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators>
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